Aachen (ä′hėn). See Aix-la-Chapelle.

Aaland Islands. See Aland Islands.

Aalborg (ōl′borh: 'eel-town'), a seaport of Denmark, in Jutland, on the Liimfiord, see of a bishop, with iron-founding, distilling, fishing, &c. Pop. 33,449.

Aalen (ä′lėn), a town of Germany in Württemberg, which manufactures woollen and linen goods. It has important iron-works and tanneries. Pop. 11,347.

Aalesund (ō′le-su¨nd), seaport and fishing centre on the west coast of Norway, on a small island. Pop. 13,858.

Aali Pasha. See Ali Pasha.

Aalst (älst). See Alost.

Aar, or Aare (är), the name of several European rivers, of which the chief (180 miles long) is a tributary of the Rhine, next to it and the Rhone the longest river in Switzerland. It has its origin from the Upper and Lower Glaciers of the Aar, in the Bernese Alps, traverses Lakes Brienz and Thun, and receives the Saane, Reuss, Limmat, &c. On it are Interlaken, Thun, Bern, Solothurn, and Aarau, to which, as to the canton of Aargau, it gives its name.

Aarau (ä′rou), a well-built and finely-situated town in Switzerland, capital of canton Aargau, on the River Aar. Pop. 9536.

Aard-vark (ärd′va˙rk: earth-pig), Dutch name for a burrowing insect-eating animal of South Africa, Orycterŏpus capensis, order Edentata, resembling the ant-eater and armadillo. It is called also ground-hog and Cape pig.